12572554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6977}}^1$

素因数の和:7049

約数の個数: 16

約数和(自身を含む): 20347848

約数和(自身を除く): 7775294

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 6977, 13954, 118609, 237218, 369781, 739562, 6286277, 12572554]

約数ペア:

[(1, 12572554), (2, 6286277), (17, 739562), (34, 369781), (53, 237218), (106, 118609), (901, 13954), (1802, 6977)]